Observed at: Ottawa Macdonald-Cartier Int'l Airport
Date: Sunday May 26, 2019 at 23:00 EDT
Partly Cloudy
Partly Cloudy
Temp.: 17.1 °C
Wind: N 22 gust 35 km/h
Humidity: 48 %
Dew point: 6.1 °C
Pressure: 101.5 kPa
Tendency: rising
Visibility: 24.1 km
Sunrise: 05:22
Sunset: 20:37
Normals:
Max 22°C Min 10°C
Yesterday
  Max: 18.7 °C
  Min: 9.1 °C
  Rainfall: 4.0 mm

 Extended Forecast - Environment Canada
  Monday
Mainly sunny
Mainly sunny
Max: 19°C
Tuesday
Chance of showers (40%)
Chance of showers
Max: 15°C
Wednesday
Chance of showers (60%)
Chance of showers
Max: 21°C
Thursday
Chance of showers (60%)
Chance of showers
Max: 22°C
Friday
Chance of showers (60%)
Chance of showers
Max: 22°C
Saturday
Sunny
Sunny
Max: 22°C
Sunday night
Partly cloudy
Partly cloudy
Min: 9°C
Monday night
Increasing cloudiness
Increasing cloudiness
Min: 7°C
Tuesday night
Chance of showers (30%)
Chance of showers
Min: 11°C
Wednesday night
Periods of rain
Periods of rain
Min: 16°C
Thursday night
Chance of showers (60%)
Chance of showers
Min: 12°C
Friday night
Clear
Clear
Min: 11°C

Forecast

Ottawa (Kanata - Orléans), ON (Issued: Sunday May 26, 2019 at 22:07 EDT)

Tonight
Partly cloudy. Wind northwest 20 km/h. Low 9.
Monday
A mix of sun and cloud. Becoming sunny late in the morning. Wind north 20 km/h becoming light late in the morning. High 19. UV index 7 or high.
Monday night
Clear. Increasing cloudiness near midnight. Low 7.
Tuesday
Cloudy with 40 percent chance of showers. High 15.
Tuesday night
Cloudy periods with 30 percent chance of showers. Low 11.
Wednesday
Cloudy with 60 percent chance of showers. High 21.
Wednesday night
Periods of rain. Low 16.
Thursday
Cloudy with 60 percent chance of showers. High 22.
Thursday night
Cloudy with 60 percent chance of showers. Low 12.
Friday
A mix of sun and cloud with 60 percent chance of showers. High 22.
Friday night
Clear. Low 11.
Saturday
Sunny. High 22.
Averages and extremes
Highest temperature(1939-2011)35.8 °C2010
Lowest temperature(1939-2011)-0.6 °C1969
Average high21.2 °C 
Average low9.7 °C 
Average15.5 °C 
Greatest rainfall(1939-2011)33.3 mm1956
Greatest snowfall(1939-2011)0.8 cm1961
Greatest precipitation(1939-2011)33.3 mm1956
Most snow on the ground(1955-2011)0.0 cm1955
Monthly frequency of precipitation43.0 % 

24 Hour Forecast - Ottawa (Kanata - Orléans), ON

Date/Time
(EDT)
Temp.
(°C)

Weather Conditions

LOP †
Wind
(km/h)
27 May 2019
01:00 11 Partly cloudy (0%)  Partly cloudy Nil VR 5
02:00 10 Partly cloudy (10%)  Partly cloudy Low VR 5
03:00 10 Partly cloudy (10%)  Partly cloudy Low VR 5
04:00 9 Partly cloudy (10%)  Partly cloudy Low VR 5
05:00 9 A mix of sun and cloud (10%)  A mix of sun and cloud Low N 20
06:00 10 A mix of sun and cloud (10%)  A mix of sun and cloud Low N 20
07:00 10 A mix of sun and cloud (10%)  A mix of sun and cloud Low N 20
08:00 11 A mix of sun and cloud (0%)  A mix of sun and cloud Nil N 20
09:00 12 A mix of sun and cloud (0%)  A mix of sun and cloud Nil N 20
10:00 14 A mix of sun and cloud (0%)  A mix of sun and cloud Nil N 20
11:00 15 Sunny (0%)  Sunny Nil N 10
12:00 16 Sunny (0%)  Sunny Nil N 10
13:00 16 Sunny (0%)  Sunny Nil N 10
14:00 17 Sunny (0%)  Sunny Nil N 10
15:00 18 Sunny (0%)  Sunny Nil N 10
16:00 18 Sunny (0%)  Sunny Nil N 10
17:00 19 Sunny (0%)  Sunny Nil N 10
18:00 17 Sunny (0%)  Sunny Nil NW 10
19:00 16 Sunny (0%)  Sunny Nil NW 10
20:00 14 Sunny (0%)  Sunny Nil NW 10
21:00 13 Clear (0%)  Clear Nil NW 10
22:00 11 Clear (0%)  Clear Nil NW 10
23:00 10 A few clouds (0%)  A few clouds Nil NW 10
28 May 2019
00:00 9 Partly cloudy (0%)  Partly cloudy Nil NW 10
 
† Likelihood of Precipitation (LOP) as described in the public forecast as a chance of measurable precipitation for a period of time.
  Nil: 0%
  Low: 40% or below
  Medium: 60% or 70%
  High: Above 70%

Environment Canada